if the length of diagonal AC of a square ABCD is 5.2 CM then the area of the square is
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answer of this question is 13.52 cm^2
sandhu15:
in detail
we know that the length of diagonal is √2a. a=(5.2√2)/2. area of sq = 5.2√2/2×5.2√2/=13.52 cm^2
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Step-by-step explanation:
- Aear of square = (diagonal)sq/2
- = (5.2)sq/2
- = 27.04/2
- =13.52 sq.cm
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